GR920100583A - Ανιχνευτης αιμολυσεως. - Google Patents

Ανιχνευτης αιμολυσεως.

Info

Publication number
GR920100583A
GR920100583A GR920100583A GR920100583A GR920100583A GR 920100583 A GR920100583 A GR 920100583A GR 920100583 A GR920100583 A GR 920100583A GR 920100583 A GR920100583 A GR 920100583A GR 920100583 A GR920100583 A GR 920100583A
Authority
GR
Greece
Prior art keywords
plasma
blood
compartment
compartments
pass
Prior art date
Application number
GR920100583A
Other languages
English (en)
Inventor
H Lee Kyu
Original Assignee
Therakos Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Therakos Inc filed Critical Therakos Inc
Publication of GR920100583A publication Critical patent/GR920100583A/el

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/22—Controlling or regulating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3607—Regulation parameters
    • A61M1/3609—Physical characteristics of the blood, e.g. haematocrit, urea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/367—Circuit parts not covered by the preceding subgroups of group A61M1/3621
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0429—Red blood cells; Erythrocytes
    • A61M2202/0433—Free haemoglobin

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Ecology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Αποκαλύπτεται μια συσκευή και μια μέθοδος δια την συνέχεια online παρακολούθηση σε οθόνη μιας εξωσωματικής διαδρομήςαίματος εις ένα αίμα. 'Ενα κέλυφος έχει μια θύρα εισόδουαίματος μια θύρα εξόδου αίματος και δύο διαμερίσματα έναδιαμέρισμα αίματος και ένα διαμέρισμα πλάσματος που διαχωρίζεται από μια ημιδιαπερατή μεμβράνη η οποία επιτρέπει εις το πλάσμα να διέρχεται, αλλά δεν επιτρέπει εις τα ερυθρά αιμοσφαίρια. Το αίμα ρέει μέσω του διαμερίσματος αίματος και εφαρμόζεται μια πίεσις μέσω της μεμβράνης μεταξύ των διαμερισμάτων αίματος και πλάσματος η οποία προκαλεί να αντικατασταθεί το πλάσμα εντός του διαμερίσματος πλάσματος από νέον πλάσμα το οποίον ρέει μέσω του διαμερίσματος αίματος. Τυχόν μεταβολή χρώματος του πλάσματος στο διαμέρισμα πλάσματος μπορεί ν' ανιχνευθεί. ω
GR920100583A 1992-01-13 1992-12-30 Ανιχνευτης αιμολυσεως. GR920100583A (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/820,102 US5330420A (en) 1992-01-13 1992-01-13 Hemolysis detector

Publications (1)

Publication Number Publication Date
GR920100583A true GR920100583A (el) 1993-09-30

Family

ID=25229883

Family Applications (1)

Application Number Title Priority Date Filing Date
GR920100583A GR920100583A (el) 1992-01-13 1992-12-30 Ανιχνευτης αιμολυσεως.

Country Status (13)

Country Link
US (1) US5330420A (el)
EP (1) EP0552014B1 (el)
JP (1) JPH05345020A (el)
KR (1) KR100232782B1 (el)
AT (1) ATE152919T1 (el)
CA (1) CA2087123C (el)
DE (1) DE69310554T2 (el)
ES (1) ES2101221T3 (el)
GR (1) GR920100583A (el)
HK (1) HK117797A (el)
MX (1) MX9300140A (el)
SG (1) SG82524A1 (el)
TW (1) TW263432B (el)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023223A1 (en) * 1995-01-25 1996-08-01 Therakos, Inc. Disposable hemolysis detector
US6989240B2 (en) * 1995-04-13 2006-01-24 Albert Einstein College Of Medicine Of Yeshiva University Method for detecting hemolysis
US8722422B2 (en) 1999-09-03 2014-05-13 Therakos, Inc. Uninterrupted flow pump apparatus and method
US6495366B1 (en) * 1999-09-03 2002-12-17 Therakos, Inc. Uninterrupted flow pump apparatus and method
US6793643B1 (en) 2000-04-21 2004-09-21 Therakos, Inc. Low extracorporeal volume treatment system
US20030139466A1 (en) * 2001-11-29 2003-07-24 Peritt David L. Methods for pretreating a subject with extracorporeal photopheresis
AU2002357825A1 (en) * 2001-12-12 2003-07-09 Hydration Technologies, Inc. Direct osmotic hydration devices
AU2003249296A1 (en) 2002-07-19 2004-02-09 Baxter Healthcare S.A. Systems and methods for performing peritoneal dialysis
US7278650B2 (en) * 2004-03-29 2007-10-09 Heartland Recreational Vehicles, Llc Travel trailer having improved turning radius
US7790464B2 (en) * 2006-05-04 2010-09-07 Blaze Medical Devices, LLC Blood hemolysis analyzer
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
US8846333B2 (en) 2010-06-10 2014-09-30 Hemcheck Sweden Ab Method and device for visual detection of hemolysis
JP5816014B2 (ja) * 2011-07-14 2015-11-17 旭化成メディカル株式会社 血漿浄化装置及び血漿浄化装置の作動方法
SE536634C2 (sv) * 2011-12-09 2014-04-15 Hemcheck Sweden Ab Anordning för detektion av hemolys
CN105209880B (zh) * 2013-03-15 2020-03-17 赛拉诺斯知识产权有限责任公司 用于样品收集和样品分离的方法和装置
DE102013103335A1 (de) * 2013-04-03 2014-10-09 B. Braun Avitum Ag System zur Erfassung eines Zustands einer Dialysatorvorrichtung, und hierfür verwendbare Sensorvorrichtung
CN116206744A (zh) 2015-06-25 2023-06-02 甘布罗伦迪亚股份公司 具有分布式数据库的医疗装置系统和方法
ITUB20161189A1 (it) * 2016-03-01 2017-09-01 Scuola Superiore Santanna Dispositivo impiantabile minimamente invasivo per la rilevazione ottica dell'emolisi
WO2018114346A1 (en) 2016-12-21 2018-06-28 Gambro Lundia Ab Medical device system including information technology infrastructure having secure cluster domain supporting external domain
CN107436163A (zh) * 2017-08-28 2017-12-05 上海理工大学 心肺流转血泵血细胞损伤监测装置
JP7489331B2 (ja) * 2018-06-12 2024-05-23 ナウダイアグノスティック、インコーポレイテッド 血漿を採取するためのデバイス及び方法

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Publication number Priority date Publication date Assignee Title
US1943684A (en) * 1930-06-07 1934-01-16 Harold S Martin Method and apparatus for controlling the hydrogen-ion concentration of solutions
US3705100A (en) * 1970-08-25 1972-12-05 Amicon Corp Blood fractionating process and apparatus for carrying out same
SE383258B (sv) * 1970-12-11 1976-03-08 V H Hyden Anordning for att i terapeutiskt syfte selektivt och under kontroll avskilja icke onskade bestandsdelar ur blod
US3799672A (en) * 1972-09-15 1974-03-26 Us Health Education & Welfare Oximeter for monitoring oxygen saturation in blood
DE2456011A1 (de) * 1974-11-27 1976-08-12 Degussa Vorrichtung und verfahren zur ueberwachung und steuerung der schwebstoff- freiheit von ruhebeckenueberlauffluessigkeit bei mechanischen trennverfahren fuer fluessig-feste phasen
FR2330654A1 (fr) * 1975-11-06 1977-06-03 Degremont Procede et installation pour la regulation automatique de l'extraction des boues d'un appareil de traitement des eaux
US4128313A (en) * 1977-08-18 1978-12-05 General Electric Company Liquid crystal display with dark characters on light background
US4191182A (en) * 1977-09-23 1980-03-04 Hemotherapy Inc. Method and apparatus for continuous plasmaphersis
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US4374731A (en) * 1980-03-06 1983-02-22 Baxter Travenol Laboratories, Inc. Method and apparatus for obtaining a desired rate of plasma collection from a membrane plasmapheresis filter
US4350156A (en) * 1980-05-29 1982-09-21 Japan Foundation For Artificial Organs Method and apparatus for on-line filtration removal of macromolecules from a physiological fluid
US4466804A (en) * 1981-09-25 1984-08-21 Tsunekazu Hino Extracorporeal circulation of blood
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JPS62838A (ja) * 1985-06-26 1987-01-06 Kawasumi Lab Inc 溶血測定装置
EP0217624A3 (en) * 1985-10-03 1988-01-20 Gelman Sciences, Inc. Method and device for obtaining blood plasma samples
JPS63103945A (ja) * 1986-10-21 1988-05-09 Toshiba Corp 血清情報測定方法
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Also Published As

Publication number Publication date
MX9300140A (es) 1993-07-01
ES2101221T3 (es) 1997-07-01
JPH05345020A (ja) 1993-12-27
KR100232782B1 (ko) 1999-12-01
KR930016778A (ko) 1993-08-30
TW263432B (el) 1995-11-21
CA2087123A1 (en) 1993-07-14
US5330420A (en) 1994-07-19
SG82524A1 (en) 2001-08-21
CA2087123C (en) 2006-03-21
DE69310554T2 (de) 1997-09-18
ATE152919T1 (de) 1997-05-15
EP0552014A1 (en) 1993-07-21
EP0552014B1 (en) 1997-05-14
HK117797A (en) 1997-09-05
DE69310554D1 (de) 1997-06-19

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